🍺 MRbrew Stainless Carbonation Cap - Pack of 2, Ball Lock Type with 5/16" Barb, Counter Pressure Bottle Filling Cap including 4 Additional O-Rings, Ideal for Most Home Brew Soda & Beer Carbonation Systems Review

I had a stainless steel soda stopper (keg) but wanted to stock up so I could make several bottles of Diet Coke at the same time. It was hard to turn down two for $22, so I gave it a try. The caps look pretty much the same as mine but there must be a difference as they tend to leak during carbonation. Maybe the washers aren't quite the right size. They're still usable and do their job well, but I have to wrap the bottle in tissue paper while it's fizzing or I end up with Diet Coke all over the…

When my old blue plastic CarbaCap started leaking from a tiny crack, I was pleasantly surprised to find metal versions of the SS are now available at a price close to the original plastic version lies. Curious if there is a difference between similar versions in Revain and I bought both a Ferroday pack and two MrBrew packs. The metal parts are identical, possibly made by the same machine in the same factory in China. The only difference is the number of replacement O-rings. Ferroday includes 5…

Edit - I chose to remove the extra star because the bar is larger than advertised. I recently received a high quality flow control circuit breaker machined from a single piece of stainless steel. Unfortunately, this liquid release is not suitable as the pin diameter is approximately 15.78mm. The listing says 0.6 inch which is just 15.24mm. It's only half a millimeter, but it does matter when my decoupler's ID is 15.65mm, which means it won't fit in this rack. Tighter tolerances may not be…